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For the Inventor, By the Inventor

Hino, Japan

Shoichi Otsuka

This inventor holds 13 USPTO granted patents. Top assignees: Fanuc Corporation, Fujitsu Fanuc Limited. Active years: 1983-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoichi Otsuka. Retrieved from https://idiyas.com/inventor/shoichi-otsuka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 146(Granted Patents)


Location History:

  • Koganei, JP (1983 - 1984)
  • Hino, JP (1988 - 1991)
  • Minamitsuru, JP (1992)
  • Yamanashi, JP (1992)

Company Filing History:

goldMedal11 out of 6,292 
 
Fanuc Corporation
 patents
silverMedal2 out of 187 
 
Fujitsu Fanuc Limited
 patents

Years Active: 1983-1992

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13 patents (USPTO):Explore Patents
1. 5162714 - Numerical control device for transfer machines (1992-11-10),
2. 5109513 - Interrupt control circuit for multi-master bus (1992-04-28),
3. 5063525 - Picture processing apparatus including data conversion table for (1991-11-05),
4. 4945496 - Apparatus for convolution picture processing using delay and (1990-07-31),
5. 4890100 - Picture processing apparatus including a dual port memory (1989-12-26),
6. 4852024 - Picture processing apparatus (1989-07-25),
7. 4837487 - System for coupling a visual sensor processor and a robot controller (1989-06-06),
8. 4829454 - Picture processing apparatus (1989-05-09),
9. 4812836 - Picture processing apparatus (1989-03-14),
10. 4811098 - Picture introducing apparatus (1989-03-07),
11. 4747157 - Spatial product sum calculating unit (1988-05-24),
12. 4458188 - Industrial robot having a function for controlling a current of a motor (1984-07-03),
13. 4422142 - System for controlling a plurality of microprocessors (1983-12-20),

Title: The Innovations of Shoichi Otsuka

Introduction

Shoichi Otsuka is a notable inventor based in Hino, Japan. He has made significant contributions to the field of numerical control technology, holding a total of 13 patents. His work has had a lasting impact on the industry, particularly in the areas of automation and control systems.

Latest Patents

Among his latest patents are a numerical control device for transfer machines and an interrupt control circuit for multi-master bus systems. These innovations demonstrate his expertise in enhancing the efficiency and reliability of automated processes.

Career Highlights

Throughout his career, Otsuka has worked with prominent companies such as Fanuc Corporation and Fujitsu Fanuc Limited. His experience in these organizations has allowed him to develop cutting-edge technologies that have advanced the field of automation.

Collaborations

Otsuka has collaborated with several talented individuals, including Mitsuo Kurakake and Yutaka Muraoka. These partnerships have fostered innovation and contributed to the success of various projects.

Conclusion

Shoichi Otsuka's contributions to the field of numerical control technology and his impressive portfolio of patents highlight his role as a leading inventor in Japan. His work continues to influence the automation industry and inspire future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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